An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
Classification: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi
NSN 5990-01-599-7106
NSN 5999-01-434-7471
NSN 6240-01-604-9172
NSN 5910-01-204-6165
NSN 5915-01-465-1533
NSN 6610-01-624-5664
NSN 5905-01-449-6898
NSN 6610-01-198-3862
NSN 6645-00-996-5878
NSN 5950-00-647-3620
NSN 6240-00-319-4549
NSN 5985-01-651-3907